3 ms·I was never very good at geometry and this explanation has me feeling like a really stupid child.by gigatexal 7y agoI was never very good at geometry and this explanation has me feeling like a really stupid child.garmaine 7y agoTry a longer form: https://betterexplained.com/articles/intuitive-understanding-of-eulers-formula/ https://betterexplained.com/articles/intuitive-understanding...gigatexal 7y agoThat makes a lot of sense now -- thanks!